不同用途优质小麦籽粒品质、产量与环境效应基因型差异研究  

Studying of Genotype Discrepancy Between Quality,Yield and Environment Reciprocity in Wheat of Different Use

作　　者：戴开军[1] 雷国材[1] 安成立[1] 庄竟[1] 

机构地区：[1]西北农林科技大学农学院,陕西杨凌712100

出　　处：《中国农学通报》2003年第6期52-54,57,共4页Chinese Agricultural Science Bulletin

基　　金：国家计委陕西省优质小麦基地建设项目子专题

摘　　要：不同优质小麦因其具体用途不同 ,对蛋白质含量、面筋含量、沉降值等指标要求不同。通过 3种不同用途的优质小麦品种在 9种不同水肥处理条件下的产量和籽粒品质的研究 ,结果表明 :不同的基因型品种其籽粒品质和产量指标存在极显著差异 ;小麦产量及籽粒品质主要决定基因遗传效应 ,同时水肥效应和品种水肥互作效应对籽粒品质和产量有极显著影响。The wheat have different standard on the constituent of protein ?glute n?zeleny sedimentation volume, ect, for different use The yield and quality o f three varieties of wheat were studied in 9 different water and fertilizer trea tment The results showed that there are significant difference in quality and yield of different genotype wheat The yield and quality of wheat were mostly d eterm ined by the genotype, and water or fertilizer have significant effect on yield a nd grains quality The variation of grains quality and yield of different genot ype wheat are different to the water and fertilizer treatment

关 键 词：小麦 籽粒品质 产量 环境效应 基因型差异 

分 类 号：S512.1[农业科学—作物学]